The Wall Mounted Home Storage System 51.2V 5.12kWh Touch screen features a stylish touch screen design and is equipped with a 4.3-inch high-definition touch display screen. The user interface is simple and intuitive, supporting functions such as battery level inquiry, charging and discharging mode switching, and system settings. Built-in WiFi module, supports remote management through a mobile app, and keeps track of electricity usage. Equipped with a high-safety lithium battery pack and an intelligent BMS system, it has multiple protection functions such as overcharging, overdischarging, overcurrent, and short circuit.